Model: MIL-T-20157

Metallic Pipe

Special Features:

0.119 in. Wall thk; 0.540 in. Od

Properties:

Pipe Size Designation

0.250 inches

Wall Thickness Designation

Schedule xs

First End Style

Plain

Maximum Operating Temp

-775.0 degrees fahrenheit

Second End Relationship With First End

Identical

Construction

Seamless

Maximum Operating Pressure

600.0 pounds per square inch

Measuring Method And Length

144.000 inches random and 288.000 inches random

Material

Steel

Specification Data

81349-mil-t-20157 government specification

Nondefinitive Specification/std Data

D type

NSN

4710-00-277-7449

Part Number

MIL-T-20157

Description

Pipe,metallic

CAGE

81349

A straight, one piece metallic pipe in excess of 12 inches (304 mm) in length. It may have external or internal threads or may be unthreaded. For pipe having external threads 12 inches (304 mm) or less in length see nipple,pipe. For pipe having internal threads 12 inches (304 mm) or less in lenght see coupling,pipe.

Part MIL-T-20157 NSN 4710-00-277-7449

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

31978

FIIG:

A004A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.5000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

052190

UFC:

30000

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7304310000
SITC: 67914
End Use: Iron and steel products, other
NAICS: 331110
USDA: 1

Freight Class: Other tubes, pipes and hollow profiles, seamless, circular cross-section, iron or nonalloy steel, cold-drawn or cold-rolled